I am very curious about git. I understand roughly how it works and it can be used, but since there are ppl here using it massively, would you kindly write a short 'git/git bundle for dummies' ? What I'd like is an example of how concretely you use it every day and what it gives you. My needs are basic, I have many joint projects (=joint papers) with several people scattered around the world, and I would like to understand if it is worth learning to use it or not to manage my collaborations.

Piero